<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>Login Page</title>
		<!-- 样 式 文 件 -->
		<link rel="stylesheet" href="/static/component/pear/css/pear.css" />
		<link rel="stylesheet" href="/static/admin/css/other/login.css" />
	</head>
    <!-- 代 码 结 构 -->
	<body background="/static/admin/images/background.svg" style="background-size: cover;">
		<form class="layui-form" action="javascript:void(0);">
			<div class="layui-form-item">
				<img class="logo" src="/static/admin/images/logo.png" />
				<div class="title">Pear Admin</div>
				<div class="desc">
					明 湖 区 最 具 影 响 力 的 设 计 规 范 之 一
				</div>
			</div>
			<div class="layui-form-item">
				<input placeholder="账 户 : 默认 admin" name="username" lay-verify="required" hover class="layui-input"  />
			</div>
			<div class="layui-form-item">
				<input placeholder="密 码 : 默认 123456" type="password" name="password" lay-verify="required" hover class="layui-input"  />
			</div>
			<div class="layui-form-item">
				<input placeholder="验证码 :" name="captcha" id="captvalue" hover lay-verify="required" class="code layui-input layui-input-inline"  />
				<img src="" class="codeImage" id="captchaImage" style="cursor: pointer;"/>
			</div>
			<div class="layui-form-item">
				<input type="checkbox" name=""  title="记住密码" lay-skin="primary" checked>
			</div>
			<div class="layui-form-item">
				<button type="button" class="pear-btn pear-btn-success login" lay-submit lay-filter="login">
					登 入
				</button>
			</div>
		</form>
		<!-- 资 源 引 入 -->
		<script src="/static/component/layui/layui.js"></script>
		<script src="/static/component/pear/pear.js"></script>
		<script>
			layui.use(['form','jquery','layer','button','popup'], function() {
				var form = layui.form;
				var button = layui.button;
				var popup = layui.popup,
						$ = layui.jquery,
						layer = layui.layer;

				var curCaptId = "";
				//得到图形验证码和id
				$.ajax({
					type: "GET",
					url: "/captcha?" + Math.random(),
					data: {},
					dataType: "JSON",
					success: function(result) {
						curCaptId = result.data.captchaId;
						document.getElementById("captchaImage").src=result.data.picPath;
					}
				});

                // 登 录 提 交
				form.on('submit(login)', function(data) {
					let loader = layer.load();
					let btn = button.load({elem: '.login'});

					var capt = document.getElementById("captvalue").value;
					var postdata = {
						"id":curCaptId,
						"capt":capt
					};
					$.ajax({
						type: "POST",
						url: "/captcha_verify",
						data: postdata,
						dataType: "JSON",
						success: function(result) {
							if (result.code == 200){
								$.ajax({
									url:'/login',
									data:data.field,
									type:"post",
									dataType:'json',
									success:function(res){
										layer.close(loader);
										btn.stop();
										if (res.code == 200){
											popup.success(res.msg,function(){
												location.href = "/system/index";
											},2000)
										}else{
											layer.alert(res.msg, {icon: 2,closeBtn: 0 }, function (index) {
												layer.close(index);	// 手动关闭弹窗
												referCaptchaImage();
											});
										}
									}
								});
							} else {
								layer.close(loader);
								btn.stop();
								// referCaptchaImage();
								layer.msg(result.msg);
								return false;
							}
						}
					});
				});

				$("#captchaImage").click(function(){
					referCaptchaImage();
				})
				function referCaptchaImage(){
					$.ajax({
						type: "GET",
						url: "/captcha?" + Math.random(),
						data: {},
						dataType: "JSON",
						success: function(result) {
							curCaptId = result.data.captchaId;
							document.getElementById("captchaImage").src=result.data.picPath;
						}
					});
				}
				setInterval(function(){
					referCaptchaImage()
				},180 * 1000);
			})
		</script>
	</body>
</html>
